hp-share-print-widget-portlet

HP is aware of the recent vulnerabilities commonly referred to as "Spectre" and "Meltdown". HP has published a security bulletin with patches for these issues and a list of impacted systems. We will continue to update the bulletin as more information becomes available and encourage customers to check the bulletin frequently.

HP PageWide Enterprise Color 556, MFP 586 - Install the memory DIMM

caution:

This product contains components that can be damaged by electrostatic discharge (ESD). To reduce the chance of ESD damage, place the product on an ESD mat (if available), and wear an ESD wrist strap connected to a grounded surface. If an ESD workstation or mat is not available, ground yourself by touching the sheet-metal chassis before touching an ESD-sensitive part.

Take memory DIMM out of the box, and then remove the packaging material. Verify that the contents match this illustration.

note:

HP recommends recycling packing materials whenever possible.

Figure : Contents of the box

Press the power button to turn off the printer.

Figure : Turn off the printer

Disconnect the power cord and USB or network cable.

Figure : Disconnect the cables

Remove two thumbscrews (callout 1), and then slide the cover off of the printer to remove it.

note:

The thumbscrews are not captive and are easily lost.

note:

If needed, use the edge of a coin to turn the thumbscrews.

Figure : Remove the thumbscrews and the formatter cover

586 models only: Disconnect one connector (callout 1).

Figure : 586 models: Disconnect the connector

Insert the connector end of the DIMM into the holder. Make sure that the DIMM is fully pushed into the connector.

note:

The DIMM is keyed and can only be inserted into the holder one way.

Figure : Insert the DIMM into the holder

Rotate the right edge of the DIMM toward holder (callout 1). Make sure that the two locking arms (callout 2) snap into place..

Figure : Install the DIMM

586 models only: Connect one connector (callout 1).

Figure : 586 models: Connect the connector

Slide the cover onto the printer (callout 1) to install it, and then install two thumb screws (callout 2).